DL 2148 then DL 3704 at LAX
Denver → Los Angeles → Aspen
Timetable, Los Angeles time
14:25DL 2148 from Denver at the gate
10:35DL 3704 to Aspen leaves the gate
20 h 10 apart on the timetable, overnight
DL 3704 leaves 20 h 10 after DL 2148 arrives on the timetable: more than half a day, so not a connection we count.